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openwrt-xburst/target/linux/generic-2.6/patches-2.6.30/420-gpiodev.patch
kaloz 27c303501e preliminary 2.6.30 support
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15468 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-04-28 13:35:14 +00:00

27 lines
869 B
Diff

--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -1016,6 +1016,13 @@ config CS5535_GPIO
If compiled as a module, it will be called cs5535_gpio.
+config GPIO_DEVICE
+ tristate "GPIO device support"
+ depends on GENERIC_GPIO
+ help
+ Say Y to enable Linux GPIO device support. This allows control of
+ GPIO pins using a character device
+
config GPIO_VR41XX
tristate "NEC VR4100 series General-purpose I/O Unit support"
depends on CPU_VR41XX
--- a/drivers/char/Makefile
+++ b/drivers/char/Makefile
@@ -94,6 +94,7 @@ obj-$(CONFIG_SCx200_GPIO) += scx200_gpio
obj-$(CONFIG_PC8736x_GPIO) += pc8736x_gpio.o
obj-$(CONFIG_NSC_GPIO) += nsc_gpio.o
obj-$(CONFIG_CS5535_GPIO) += cs5535_gpio.o
+obj-$(CONFIG_GPIO_DEVICE) += gpio_dev.o
obj-$(CONFIG_GPIO_VR41XX) += vr41xx_giu.o
obj-$(CONFIG_GPIO_TB0219) += tb0219.o
obj-$(CONFIG_TELCLOCK) += tlclk.o